chore(gh): add docs hcl workflow (#316)

Reviews the formatting of the HCL in the both `docs/` and `examples/` using `terrafmt` and the `GNUmakefile`.

Signed-off-by: Ryan Johnson <[email protected]>

Author: tenthirtyam

.github/workflows/docs.yml

@@ -0,0 +1,18 @@
+name: Check Documentation
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - name: Install Tools
+      run: make tools
+    - name: Check HCL in Documentation
+      run: make docs-hcl-lint

GNUmakefile

@@ -1,3 +1,5 @@
+export PATH := $(shell go env GOPATH)/bin:$(PATH)
+
 TEST ?= $(shell go list ./... | grep -v 'vendor')
 GOFMT_FILES ?= $(shell find . -name '*.go' | grep -v vendor)
 PKG_NAME = vmc
@@ -39,7 +41,6 @@ test-compile:
 	go test -c $(TEST) $(TESTARGS)
 
 tools:
-	GO111MODULE=on go install github.com/golangci/golangci-lint/cmd/golangci-lint
 	GO111MODULE=on go install -mod=mod github.com/katbyte/terrafmt
 
 docs-hcl-lint: